Replacement for MK231: Drop-In Alternatives We Stock
Looking for a replacement for the MK231 (MK231 - Brother P-touch Mk-231 Black On White Tape)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the MK231
| SKU | MK231 |
|---|---|
| Product | MK231 - Brother P-touch Mk-231 Black On White Tape |
| Current price | $150.46 |
| Stock status | In Stock |
| Detail page | View MK231 › |
Drop-in replacements for MK231
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
Brother BRO-HL533/256 256MB DDR2 16-Bit non-ECC Unbuffered 144-Pin DIMM Memory Module for Brother Printers
SKU: BRO-HL533-256
Price: $161.51
LM6331001 - Brother Paper Tray for Various Brother Printers and Fax Machiens
SKU: LM6331001
Price: $211.00
CBL-PWEX-0663 Supermicro CBL-PWEX-0663 PCIe 8 pin male (black) to CPU 8 pin female (white) power adapter, 5cm, 18AWG, 1 cable per passive GPU
SKU: CBL-PWEX-0663
Price: $68.42
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.